Question

Решите неравенство
2(3х+1)-х<3(х+4)
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Answer 1

2(3х + 1) - х < 3(х + 4)

6х + 2 - х < 3х + 12

5х + 2 < 3х + 12

2х < 10

х < 5

Answer 2

6x + 2 - x < 3x + 12

5x + 2 < 12 - 2

5x - 3x < 12 - 2

x < 5